Alert
South and Southwest Portland Increased Air Activity

We are aware of the higher volume of helicopter and propeller airplane activity over South and Southwest Portland. This appears to be related to federal law enforcement and/or military activity and is not a development the Port of Portland can control.

Spill Program

Report a Spill or Illicit Discharge

If this reporting requires immediate/urgent response, please call the Communication Center at 503.460.4000 immediately.

The information below will be used only to research any reported spill or illicit discharge. You can complete the form below or call the MS4 Program Manager at 503.415.6566.

Your Information

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Spill or Illicit Discharge Information

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To assist in our research efforts, please provide details about the spill or illicit discharge discovery.
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More Information